Synthesis, Spectral Characterization and Biological Activity of Schiff Base ligand Derived from 5-amino-2-phenyl-2,4-dihydro-3H-Pyrazol-3-one and its Metal Complexes. sjpas [Internet]. 2025 Mar. 30 [cited 2026 Apr. 16];7(1):86-101. Available from: https://sjpas.com/index.php/sjpas/article/view/848